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Add boot event listener

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This event is fired when server has just started up, but before it is accepting connections.

Also implement `fire()` method in `DummyEventListenerManager` for more easily firing custom events.
This commit is contained in:
Ben 2020-02-14 21:32:09 +00:00
parent 9bd7bada62
commit 9a4acade3f
3 changed files with 13 additions and 14 deletions
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8
houdini/handlers/__init__.py
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@ -188,6 +188,13 @@ class XMLListenerManager(_ListenerManager):
class DummyEventListenerManager(_ListenerManager):
ListenerClass = _DummyListener
async def fire(self, event, *args, **kwargs):
dummy_event = DummyEventPacket(event)
if dummy_event in self.server.dummy_event_listeners:
dummy_event_listeners = self.server.dummy_event_listeners[dummy_event]
for listener in dummy_event_listeners:
await listener(*args, **kwargs)
def handler(packet, **kwargs):
if not issubclass(type(packet), _Packet):
@ -197,6 +204,7 @@ def handler(packet, **kwargs):
return _listener(listener_class, packet, **kwargs)
boot = _listener(_DummyListener, DummyEventPacket('boot'))
connected = _listener(_DummyListener, DummyEventPacket('connected'))
disconnected = _listener(_DummyListener, DummyEventPacket('disconnected'))

5
houdini/houdini.py
View File

@ -173,14 +173,13 @@ class Houdini:
await self.xml_listeners.setup(houdini.handlers, exclude_load='houdini.handlers.login.login')
await self.xt_listeners.setup(houdini.handlers)
await self.dummy_event_listeners.setup(houdini.handlers)
self.logger.info('World server started')
else:
await self.xml_listeners.setup(houdini.handlers, 'houdini.handlers.login.login')
self.logger.info('Login server started')
self.items = await ItemCollection.get_collection()
self.logger.info(f'Loaded {len(self.items)} clothing items')
await self.dummy_event_listeners.setup(houdini.handlers)
await self.dummy_event_listeners.fire('boot', self)
self.igloos = await IglooCollection.get_collection()
self.logger.info(f'Loaded {len(self.igloos)} igloos')

14
houdini/spheniscidae.py
View File

@ -6,7 +6,7 @@ import defusedxml.cElementTree as Et
from xml.etree.cElementTree import Element, SubElement, tostring
from houdini.constants import ClientType
from houdini.handlers import AuthorityError, DummyEventPacket
from houdini.handlers import AuthorityError
class Spheniscidae:
@ -142,21 +142,13 @@ class Spheniscidae:
async def _client_connected(self):
self.logger.info(f'Client {self.peer_name} connected')
dummy_event = DummyEventPacket('connected')
if dummy_event in self.server.dummy_event_listeners:
dummy_event_listeners = self.server.dummy_event_listeners[dummy_event]
for listener in dummy_event_listeners:
await listener(self)
await self.server.dummy_event_listeners.fire('connected', self)
async def _client_disconnected(self):
del self.server.peers_by_ip[self.peer_name]
self.logger.info(f'Client {self.peer_name} disconnected')
dummy_event = DummyEventPacket('disconnected')
if dummy_event in self.server.dummy_event_listeners:
dummy_event_listeners = self.server.dummy_event_listeners[dummy_event]
for listener in dummy_event_listeners:
await listener(self)
await self.server.dummy_event_listeners.fire('disconnected', self)
async def __data_received(self, data):
data = data.decode()[:-1]